Key Description - Keychron K2 Max Benutzerhandbuch

Key Description

The keyboard includes a variety of keys for controlling system functions, RGB lighting, and
multimedia. The Scr- and Scr+ keys allow you to decrease or increase screen brightness, respectively.
Similarly, Bright- and Bright+ control the backlight brightness of the keyboard. For multimedia
control, the Prvs, Play, and Next keys handle previous track, play/pause, and next track commands.
The Mute, Vol-, and Vol+ keys manage volume levels, providing options to mute, decrease, or
increase sound output.
RGB lighting customization is a key feature of the keyboard. The RGB Toggle key turns the backlight
on or off, while RGBMd+ and RGBMd- cycle through RGB modes. To fine-tune the lighting, the Hue+
and Hue- keys adjust color tones, and Sat+ and Sat- modify saturation levels. For speed control, RGB
SPI increases the RGB effect speed, and RGB SPD decreases it.
Connectivity is simplified with dedicated keys. The BTH1, BTH2, and BTH3 keys switch between
paired Bluetooth devices, while the 2.4G key activates the 2.4GHz wireless mode. Battery status can
be checked using the Batt key.
The keyboard includes additional functionality keys for enhanced productivity. MO(1) and MO(3)
activate Layers 1 and 3 when held down, enabling advanced key configurations. For system-specific
shortcuts, the Task key opens Task View, and the File key opens File Explorer. On macOS, the MCtl
key provides quick access to Mission Control, and the LPad key opens LaunchPad.
Lastly, the NKRO key enables N-key rollover for precise key detection, making it ideal for gaming or
fast typing scenarios.
Function Description: Charging
To charge your keyboard, plug the cable into a USB port and connect the other end to the keyboard's
Type-C port. The Power Indicator will display a red light during charging. Once the keyboard is fully
charged, which takes approximately 5 hours, the indicator will turn green.
The K2 Max keyboard is compatible with all USB ports. For optimal performance, use a 5V 1A
adapter or a USB 3.0 port. The keyboard supports charging in 2.4GHz, Cable, or Bluetooth modes.
Please ensure proper voltage and current levels (5V and 1A) to avoid any damage caused by
improper charging.
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